This is a camelback bridge along the canal in Upper Black Eddy, PA. On Saturday, 9/7, the tour guide for the river trip mentioned that there are 6 of these bridges along the canal. The other 5 have been repaired, but this one has yet to be started. It can be walked across, but a vehicle would probably fall through. The bridge was originally built so that the farmer who owned the land on both sides could still access his land when the canal was built. These bridges are a historical landmark and beautiful feature of our area.